About: http://webisa.webdatacommons.org/318688233

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Fuel cells such as the Proton Exchange Membrane are an electrochemical device that takes in reactants such as hydrogen and oxygen to generate electricity, heat and water.
http://www.w3.org/ns/prov#wasQuotedFrom	mit.edu